AVR-Chat

At 04:49 PM 2/08/2007, you wrote:
>If I could Test (save) and Disable Interrupts with an indivisible
>instruction, run the process then return the original Global
>Interrupt state I would feel a bit safer...

No REALLY sure what you are trying to do but here we go....

There are no INVISIBLE instructions...that I can see...... :-)

but you can save the status register (SREG), do testing on bits or
whatever, and then restore the status register which SHOULD re enable
interrupts.


Regards

John Samperi

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